NSK NJ221EM & roller bearings
Also known as : NJ221EM &, NJ221ET
- Inside Diameter: 105 mm
- Outside Diameter: 190 mm
- Width: 36 mm
- Basic dynamic load rating: 320 kN
- Basic static load rating: 310 kN
NSK NJ221EM & Bearing
NSK NJ221EM & Bearing details
| model | NJ221EM & |
|---|---|
| d | 105 mm |
| D | 190 mm |
| B | 36 mm |
| rmin. | 2.1 mm |
| r1 min. | 2.1 mm |
| Fw | 125.0 mm |
| Cr | 320 kN, Basic dynamic Load Ratings |
| C0r | 310 kN, Basic static Load Ratings |
|
Limiting speeds Thermal Reference |
4300 min-1 |
|
Limiting speeds Mechanical |
6000 min-1 |
|
Limiting speeds Grease |
3400 min-1 |
|
Limiting speeds Oil |
4000 min-1 |
| Mass | 4.57 kg (approx.) |
NSK NJ221EM & roller bearings, NJ type, cylindrical roller bearings, single-Row.
NSK NJ221EM & bearing cross reference
NSK NU1021 bearing
105mm x 160mm x 26mm
NSK NU221EM bearing
105mm x 190mm x 36mm
NSK NU321 bearing
105mm x 225mm x 49mm
NSK NU421 bearing
105mm x 260mm x 60mm
NSK N221M bearing
105mm x 190mm x 36mm
NSK N321M bearing
105mm x 225mm x 49mm
NSK N1021 bearing
105mm x 160mm x 26mm
NSK N421M bearing
105mm x 260mm x 60mm
NSK NF1021 bearing
105mm x 160mm x 26mm
NSK NF221M bearing
105mm x 190mm x 36mm
NSK NF321M bearing
105mm x 225mm x 49mm